just feed them constantly
Feed it while it is full
You get the man sim or girl sim to be romantic then once their partners then they can woohoo
Don't let your sims exercise, and make sure they eat a lot. You can also make them fat while you are in create-a-sim. (Hint: while you are in create-a-sim press shift and n. It will give your more options. You can even make your sim a grim reaper!) Hope This Helped! :-)
You can not!!
Oh that's easy!You make a sim and choose the body of a very fat man! NO, ok you hire a butler using the phone. then eat all the time without exersising then the persons fat
The stupid game doesn't let you. Try to have a baby.
you make the dimond go over one girl sims head and you tap on another girl sim and then you tap on be romantic
just feed them constantly
Like the Sims 2, Force them to eat when they're not hungry and don't let them exercise.
Feed it while it is full
Well in sims 2 life stories you make the man and the women relax. Then make the man cuddle with the girl. Then click TRY FOR A BABY!! And your sim girl will be throwing up in a few! lol
I saw on a youtube video made by Sims 3 about killing your sims (Don't ask, I get rather bored) and they mentioned making your Sims fat and they can diabetes. However, I have zillions of fat Sims but none of them have gotten diabetes. So you may want to start with create a sim and make them as fat as they can. Then eat at the fast food resturaunts in your town and eat lots of food that isn't good for you like cookies (Okay, not so much isn't good for you, but junk food) I'm not sure if this will work, but it can't hurt, can it?
You can't make them SUPER fat, in sims life stories. But to get them fat, you can make them eat alot of jumk food (like cookies or chips, and cake) and soon they will get fat. Or when your making a family there is a pic. of a skinny figure and a fat one. Click the fat one for a fat sim=]
You get the man sim or girl sim to be romantic then once their partners then they can woohoo
make the Sims relax in the bed then if your playing the girl click on the boy make sure they are laying down and talking.
It perfectly normal to love a fat girl :) Just never call her fat. Call her smart, beautiful, sexy. Make her happy :)